<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
    <style>
        *{
            margin: 0px ;
            padding: 0px;
            list-style: none;
        }
        .p1{
            width: 100%;
            height: 600px;
            border: 1px solid blue;
           
           
        }
        .p1-zhong{
            width: 1180px;
            height: 600px;
            margin: 0px auto;
            border: 1px solid red;
        }
        .p1-zhong li{
            width:250px ;
            height: 280px;
            margin: 5px;
            background-color: blueviolet;
            float: left;
            transition: 1s;
            position: relative;
        }
        .p1-zhong li:hover{

            transform:translateY(-10px);

        }
        .p1-zhong li:first-child{
            width: 300px;
            height: 600px;
            float: left;
            background-color: red;
        }
        .p2{
            width: 100px;
            height: 0px;
           
           
            
            background-color: brown;
            transition: 1s;
            position: absolute;
            bottom: 0px;
        }
        .p1-zhong li:hover .p2{
            height: 50px;
            
            transform: translateY(-10px);
        }


    </style>
<body>
    <div class="p1">
        
            <ul class="p1-zhong">
                <li>
                    
                </li>
                <li>
                        <div class="p2">111</div>
                </li>
                <li>333</li>
                <li></li>
                <li></li>
                <li></li>
                <li></li>
                
            </ul>
        
    </div>
</body>

</html>